[REQUEST] Lenovo X121e (3045-CTO) Intel i3

Hi There,

Does anyone know if there is a working BIOS update for the following laptop...

- Lenovo X121e (3045-CTO) Intel i3

I would like to install the following card...

- Intel Dual Band Wireless-AC 7260 - Network adapter - PCI Express Half Mini Card - 802.11b, 802.11a, 802.11g, 802.11n, 802.11ac, Bluetooth 4.0 LE(7260.HMWWB)

Many thanks in advance, I'm new to this :-)

Regards,

rawson